Air Emissions Testing Applications

Continuous Emission Monitoring

By MRU Instruments, Inc. based in Houston, TEXAS (USA).

Measurement solution for VOC emissions monitoring

Protea has used our VOC gas analysers in many projects requiring the monitoring of complex mixes of VOCs. In the chemical and pharmaceutical industry, VOC abatement plants such as scrubbers and carbon-bed systems are typical installations where the use of Protea analysers and our VOC analysis expertise have proved valuable to plant operators. They prove a very powerful and flexible tool in both process gas measurements and VOC emissions monitoring. In the laboratory, Protea can deliver instruments with all the chemometric software and support to enable users to measure hundreds of gases.

By Protea Limited based in Middlewich, UNITED KINGDOM.

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Continuous emissions monitoring for mercury monitoring

Waste incinerators, cement plants and power plants need good and reliable measurements of total gaseous mercury. The measurement of total gaseous mercury is a challenge due to chemical reactions and contamination. The installed systems will often require a lot of maintanence still not giving reliable results.

By Opsis AB based in Furulund, SWEDEN.

Opacity monitoring for continuous emissions

The history of air pollution regulation dates back as far as the 13th century when in 1273, Edward I (Longshanks) of England prohibited the burning of sea coal in London. The smoke produced by its combustion was considered detrimental to human health. By the late 19th and early 20th centuries, regulations were being passed that sought to control air pollution predominantly for smoke and odour control. Traditionally, regulators were concerned with the visual impact of the discharge from a stack or chimney. Therefore, emission limits were expressed in terms of colour or opacity. Modern methods for opacity measurement still use the darkness of the stack gases to measure the amount of smoke or dust emitted within the exhaust gases.

By DynOptic Systems Ltd based in Brackley, UNITED KINGDOM.

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Monitoring solutions for the continuous emissions monitoring

Multi-gas Stack Analyzers for Continuous Emissions Monitoring. FTIR and UVDOAS Analyzer Models available for Insitu Probe, Internal or External Cells, or Cross Stack Sample Acquisition.

By Cerex Monitoring Solutions, LLC. based in Atlanta, GEORGIA (US) (USA).

Air monitoring equipments for material emissions and product testing

A wide variety of products that are used in our indoor environments may emit harmful substances, raising health and safety concerns in homes, offices, public places and vehicles. There is increasing demand to reduce VOC emissions from indoor sources, backed by European legislation. REACH regulation is a European initiative for the Registration, Evaluation, Authorisation and Restriction of Chemical Substances. It was implemented to protect human health and the environment from harmful emissions of chemicals into the air we breathe. The REACH regulation places the responsibility on manufacturers and importers to test their products and provide safety information to the purchaser, end user or consumers.

By Gradko International Ltd based in Winchester, UNITED KINGDOM.

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Emissions Monitoring of Industrial Combustion Equipment

By E Instruments International, LLC based in Langhorne, PENNSYLVANIA (USA).

Moisture Monitoring for the Emissions Monitoring Industry

By Moisture Control & Measurement Ltd based in Wetherby, UNITED KINGDOM.

Air emissions testing for air regulations and compliance consulting

There are many businesses that release emissions into the air due to their daily processes. Because there are regulations in place to minimize pollution, these businesses need the help of air testing companies to make sure they are in compliance with the regulations. We perform air emissions testing to let your business know whether it falls within the set guidelines, as well as emissions monitoring services to ensure you remain within the regulations. This will keep the environment around your plant healthy and ensure you don’t accrue fines for violations.

By Custom Stack Analysis, LLC. based in Alliance, OHIO (USA).

Measurement solution for accurate continuous formaldehyde measurement formaldehyde in emissions and ambient air applications

Formaldehyde (HCHO) is the simplest aldehyde species and is present, or generated by, many sources (both natural and industrial). It is classed as a substance that is toxic and harmful to human health.

By Protea Limited based in Middlewich, UNITED KINGDOM.

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Measurement of hydrogen sulfide & carbon disulfide in air for continous emission monitoring

The Series 8900 Hydrogen Sulfide and Carbon Disulfide Analyzer provides direct measurement of H2S and CS2 in ambient air. This instrument is utilized for continuous emission monitoring. The Series 8900 H2S and CS2 Analyzer employs a Photoionization detector (PID) as the sensing element. A dual column configuration with timed backflush to vent is used to strip off moisture and heavier hydrocarbons. A pre-cut column is used in series with the analytical column. At sample injection a fixed volume of sample is carried to the pre-cut column. Backflush is timed so that only the H2S, CS2, and other similar components are eluted to the analytical column. Contaminants on the pre-cut column are backflushed to vent. H2S and CS2 are separated from potentially interfering components on the analytical column and elute to the detector for analysis.

By AMETEK MOCON - Baseline based in Lyons, COLORADO (USA).

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Ambient air and emissions monitoring of Polycyclic Aromatic Hydrocarbons – airmoC10-C20+

Polycyclic Aromatic Hydrocarbons (PAHs) are a group of over 100 different chemicals that are known to be formed typically during incomplete combustion of organic matter at high temperature. Their major sources in the atmosphere include industrial processes, vehicle exhausts, waste incinerations, and domestic heating emissions. Due to their carcinogenic/mutagenic effects, 16 PAHs are currently listed as priority air pollutants.

By Chromatotec Group based in Val de Virvée, FRANCE.

NOx analyzers for industrial emission monitoring and gas industry

Typical supported applications are industrial emission monitoring and gas manufacturing control. Focuses on medium NOx, NOx-related and multigas-concentrations up to 5’000 ppm where flexibility is a central requirement. Parameters included are NO, NO2, NOx, NH3, NOx-amines, O2 and CO2. Typical supported applications are industrial emission monitoring and gas manufacturing control.

By Eco Physics Inc. based in Ann Arbor, MICHIGAN (USA).

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Process analyzers & instruments for continuous emissions monitoring (CEM)

By Ametek Process Instruments - THERMOX based in Pittsburgh, PENNSYLVANIA (USA).

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Process analyzers & instruments for portables for furnace efficiency & emissions compliance

By Ametek Process Instruments - THERMOX based in Pittsburgh, PENNSYLVANIA (USA).

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Process analyzers & instruments for continuous emissions monitoring

By Ametek Process Instruments - THERMOX based in Pittsburgh, PENNSYLVANIA (USA).

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CO2 / CO Monitoring in Air

CO (carbon monoxide) and CO2 (carbon dioxide) are generally measured to ensure process control. CO2 is the desired product and CO is undesired in combustion since it will explode in high enough concentrations. CO2 and CO concentrations can also be used to determine other process-specific efficiencies. Continuous emissions monitoring equipment that can be calibrated as a CO and CO2 analyzer is thereby essential for process control.

By Unisearch Associates Inc. based in Concord, ONTARIO (CANADA).

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O2 Monitoring in Air

Oxygen (O2) is a colorless odorless gas, essential to all life on Earth but damaging in high concentrations. An O2 analyzer should thus be employed for safety management and air pollution prevention purposes. LasIR MP110 is perfect for continuous emission monitoring of O2. It is based on TDLAS technology and can be calibrated as an O2 analyzer, providing accurate and reliable measurements. It quickly responds to changes in compound concentration, thus providing continuous emission monitoring for the specified gas.

By Unisearch Associates Inc. based in Concord, ONTARIO (CANADA).

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Perimeter Ambient Air Monitoring

Cerex Multi-Gas Open Path Analyzers are available in both FTIR and UVDOAS technologies to meet specific requirements for perimeter ambient air quality monitoring, leak detection, fugitive emissions monitoring and ambient air quality monitoring. Cerex multi-gas analyzers offer significant advantages over single gas analyzer arrays, electro-chemical sensor arrays and time integrated air sampling hardware

By Cerex Monitoring Solutions, LLC. based in Atlanta, GEORGIA (US) (USA).

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Monitoring solutions for the flow monitoring areas

Many large combustion plants are now required to monitor mass emissions of major pollutants and to do so requires an accurate measurement of stack gas velocity. The VCEM 5100 is certified to EN 15267 part 3 QAL 1 for all industrial processes including waste incineration. It has several key advantages, firstly the sensors optics are not in contact with the hot and dusty environment, the VCEM 5100 can monitor gases at temperatures exceeding 10000C and the analyser requires minimal maintenance. The VCEM 5100 can be used in extremely dust environments such as SCR’s when dust loadings exceed 10g/m3. The VCEM 5100 is in full compliance with EN/ISO 16911 part 2.

By Codel International Ltd based in Bakewell, UNITED KINGDOM.

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